package com.itheima.mapper;

import com.itheima.pojo.Dept;
import jakarta.annotation.Resource;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {
    @Results({
            @Result(column = "create_time", property = "createTime"),
            @Result(column = "update_time", property = "updateTime")
    })
    @Select("select id, name, create_time, update_time from dept order by update_time desc ;")
    List<Dept> findAll();
    @Delete("delete from dept where id=#{id}")

    void deleteById(int id);


    @Insert("insert into dept(name, create_time, update_time) values(#{name}, #{createTime}, #{updateTime})")
    void insert(Dept dept);
    @Select("select id, name, create_time, update_time from dept where id=#{id}")

    Dept getById(Integer id);
    @Update("update dept set name=#{name}, update_time=#{updateTime} where id=#{id}")

    void update(Dept dept);
}
